https://github.com/zed-extensions/harper

Harper LS extension for the Zed editor
https://github.com/zed-extensions/harper

extension harper spellcheck zed

Last synced: 5 months ago
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Harper LS extension for the Zed editor

• Host: GitHub
• URL: https://github.com/zed-extensions/harper
• Owner: zed-extensions
• License: apache-2.0
• Created: 2024-09-04T11:20:42.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2025-12-29T17:27:34.000Z (6 months ago)
• Last Synced: 2026-01-01T22:36:13.449Z (6 months ago)
• Topics: extension, harper, spellcheck, zed
• Language: Rust
• Homepage:
• Size: 214 KB
• Stars: 68
• Watchers: 2
• Forks: 11
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-zed-extensions - harper

README

          
# Harper Zed Extension

Zed extension for the

[Harper Grammar Checker](https://github.com/Automattic/harper) LS.

![Harper running inside zed](./images/zed_demo.png)

## Supported platforms

| Platform | X86_64 | ARM64 |

|---|---|---|

| Linux | ✅ | ✅ |

| MacOS | ✅ | ✅ |

| Windows | ✅ | ❌ |

## Install

1. [Open the Extension Gallery](https://zed.dev/docs/extensions/installing-extensions)

2. Search for `harper` in the Gallery

3. Click "Install"!

![Harper in the Zed Extension Gallery](./images/extension_in_gallery.png)

## Configuration

To disable specific rules, add following to `Zed/settings.json`. 

```

"lsp: {

    "harper-ls": {

        "settings": {

            "harper-ls": {

                "linters": {

                    // "RuleName": false, // For rule names consult tooltips and https://writewithharper.com/docs/rules

                },

            },

        },

    },

}

```

To have a project-specific dictionary, create `.harper-dictionary.txt` in the project root or configure dictionary location by passing `"userDictPath": "%relative_path%",` inside `"settings": {"harper-ls": {...}}`. The dictionary should be a simple line-separated text file.

For additional info consult [Harper LS configuration page](https://writewithharper.com/docs/integrations/language-server#Configuration).

## Acknowledgments

- [elijah-potter](https://github.com/elijah-potter) for creating Harper

- [WeetHet](https://github.com/WeetHet) for their

  [typst LS extension](https://github.com/WeetHet/typst.zed) which was used as

  inspiration for this repository :)